Nuclear physics · Cambridge O Level 5054
5.2.5 Half-life
5.2.5 Half-life appeared in 6 of the 6 years from 2020–2025, worth 98 marks across 24 questions — about 4.08 marks each.
Based on 94 real Cambridge past papers, 2020–2025.
Questions per year
How many Physics questions tagged to this topic appeared each year.
- 20204
- 20216
- 20223
- 20234
- 20245
- 20252
Appearance history
- Most recent
- 2025
- First in range
- 2020
- Years since last
- 0
- Longest gap
- 0 years
Historical occurrence only — not an exam prediction.
Related topics
Topics that most often share a question with this one.
Practise this topic
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